地铁联合报业，与瑞典地铁报国际公司没有关系，已成功的使其成为唯一分布在伦敦地铁的报纸。

The Associated Newspapers’ Metro, which is unrelated to Metro International, has been aided by a deal that makes it the only paper distributed in the London Underground.

youdao

疟疾已成为唯一最重要的疾病致因。

Malaria is the single most important cause of illness.

youdao

除了在公屋里呆过短暂的一两年外，伦敦的街巷已成为了他所知唯一的家。

Aside from a brief respite of a year or two when he had a council flat, the London streets have been the only home he's known.

youdao